EU delivery from € 17.95 From stock: fast dispatch to EU countries Delivery across the EU WebwinkelKeur certified Pay securely by card & Klarna
Account
Log in Business login Create business account
Basket
★★★★★8,9/1050 beoordelingen · WebwinkelKeur verified“Motor bedteld voor kunsthaard. Zeer duidelijk welke ik moest bestellen en zeer snel thuis.” — Bert Roosenburg“Nothing to fault” — KM BuiterAll reviews →
Inventum cylinder sensor
,

Inventum cylinder sensor 11181

€ 25.74 incl. VAT

Original spare part Inventum. Type: Sensor. Application: Hot water cylinder / AquaSafe geiservervangingsboiler. Supplier code: 11181.

SKU: 8771536 Categories: , Brand:

Price and stock checked on 20 October 2026.

✓ In stock — delivery usually within 3–5 working days
EU delivery from € 17.95 · Shipping & payment

Price incl. VAT. Any delivery costs are calculated in the basket — see shipping & delivery.

Does this fit my appliance?
ApplicationHot water cylinder
Series / modelAquaSafe geiservervangingsboiler
Inventum number11181
Article number8771536
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Inventum AquaSafe geiservervangingsboiler →
8.9/10 WebwinkelKeur↺ 14-day cooling-off period iDEAL · Klarna · Bancontact 085-303 7272 ma–vr 08:00–17:00

Installer or self-employed engineer? Create a free business account: prices excl. VAT and invoices in your company name.

Inventum cylinder sensor: original Inventum spare part, type: Sensor. Application: Hot water cylinder (AquaSafe geiservervangingsboiler). Manufacturer number: 11181; Instalpunt article number: 8771536.

According to the Inventum parts lists, this part fits 1 model: Inventum AquaSafe geiservervangingsboiler. The full list is under “Fits”.

In stock: order before 14:00 and it ships the same working day; delivery within the EU usually takes 3–5 working days.

Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer.

Product information: Inventum cylinder sensor 11181

BrandInventum spare parts
Inventum manufacturer number11181
Instalpunt article number8771536
EAN8716453007788
Part typeSensor (All Inventum sensors · sensors of all brands)
ApplicationHot water cylinder
Suitable for1 Inventum model (see list)
DeliveryIn stock, delivery in 3–5 working days
Price€ 25,74 incl. VAT
OriginSupplied through the official technical wholesale channel, under Inventum number 11181

Also known as: voeler, temperatuursensor, NTC-sensor.

Fits 1 Inventum model

The part Inventum cylinder sensor 11181 is in the official parts list of this Inventum appliance. Click a model for the complete parts list and exploded view.

Inventum Hot water cylinder (1)

Check the rating plate of your appliance. Not sure whether this part fits? Check with the manufacturer or your installer; with the correct manufacturer number you can order it here directly.

For which fault is a Inventum sensor replaced?

According to the fault code database, these Inventum fault codes point to this type of part. Always check first that the code matches the appliance type on the rating plate.

CodeWhat is going on
51Air in sensor fault
52Air out sensor fault
53Evaporator sensor fault
54CH return sensor fault
55CH flow sensor fault
56Hot gas sensor fault

All Inventum fault codes explained

Indicative: the same code can have a different cause depending on the situation. Have work on gas, flue or burner adjustment carried out by a qualified installer.

Frequently asked questions about this item

Does the Inventum cylinder sensor 11181 fit my appliance?
This part is in the parts list of 1 Inventum model, namely the AquaSafe geiservervangingsboiler. The model type is on the rating plate of your appliance. If in doubt, ask the manufacturer or your installer.
What is the delivery time for the Inventum cylinder sensor 11181?
This item is in stock. Ordered before 14:00, it ships the same working day and usually arrives within three to five working days.
Can I return this item?
Yes, unused and in the original packaging within 14 days of receipt. Unpacked or fitted items and electronics such as PCBs cannot be returned. How to register a return is explained on returns.
What does shipping cost?
Shipping costs € 17.95 to Austria, Denmark, Italy, Spain and Sweden and € 24.95 to other EU countries. In-stock items ordered before 2 pm are dispatched the same working day; delivery usually takes 3–5 working days. Details: Shipping.
I have a fault code, which part do I need?
Look up the code in the fault code finder: per brand and appliance it shows what the code means and which part goes with it. If the code is listed with this part, the part belongs to that fault.

Related products

Help & more

Scroll to Top